JP6301342B2 - サイドバンド情報を使用した適応非線形干渉除去 - Google Patents
サイドバンド情報を使用した適応非線形干渉除去 Download PDFInfo
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- JP6301342B2 JP6301342B2 JP2015534488A JP2015534488A JP6301342B2 JP 6301342 B2 JP6301342 B2 JP 6301342B2 JP 2015534488 A JP2015534488 A JP 2015534488A JP 2015534488 A JP2015534488 A JP 2015534488A JP 6301342 B2 JP6301342 B2 JP 6301342B2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03305—Joint sequence estimation and interference removal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03375—Passband transmission
- H04L2025/03414—Multicarrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261706706P | 2012-09-27 | 2012-09-27 | |
US61/706,706 | 2012-09-27 | ||
US13/794,649 US9113481B2 (en) | 2012-09-27 | 2013-03-11 | Adaptive non-linear interference cancellation using side-band information |
US13/794,649 | 2013-03-11 | ||
PCT/US2013/053073 WO2014051857A1 (en) | 2012-09-27 | 2013-07-31 | Adaptive non-linear interference cancellation using side-band information |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016500215A JP2016500215A (ja) | 2016-01-07 |
JP2016500215A5 JP2016500215A5 (de) | 2016-08-25 |
JP6301342B2 true JP6301342B2 (ja) | 2018-03-28 |
Family
ID=50338777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015534488A Active JP6301342B2 (ja) | 2012-09-27 | 2013-07-31 | サイドバンド情報を使用した適応非線形干渉除去 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9113481B2 (de) |
EP (1) | EP2901559A1 (de) |
JP (1) | JP6301342B2 (de) |
CN (1) | CN104685844B (de) |
WO (1) | WO2014051857A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2513870A (en) | 2013-05-07 | 2014-11-12 | Nec Corp | Communication system |
US9301314B2 (en) * | 2013-10-08 | 2016-03-29 | Broadcom Corporation | WLAN and LTE time division based scheduling devices and methods |
US10447458B2 (en) | 2014-08-13 | 2019-10-15 | Skyworks Solutions, Inc. | Radio-frequency front-end architecture for carrier aggregation of cellular bands |
US9191050B1 (en) * | 2014-08-21 | 2015-11-17 | Qualcomm Incorporated | Multi-layer coefficient control for dynamic interference cancellation |
US20160072543A1 (en) * | 2014-09-10 | 2016-03-10 | Qualcomm Incorporated | Methods and Systems for Multi-Model, Multi-Layer Perceptron Based Non-Linear Interference Management in Multi-Technology Communication Devices |
US9641272B2 (en) * | 2014-10-24 | 2017-05-02 | Qualcomm Incorporated | Inter-rat interference cancellation |
US20160212677A1 (en) * | 2015-01-20 | 2016-07-21 | Qualcomm Incorporated | Combined wwan and wlan signal path calibration |
CN107210978B (zh) | 2015-01-23 | 2020-11-24 | Lg 电子株式会社 | 通过使用fdr方案的设备估计非线性自干扰信号信道的方法 |
US20160294425A1 (en) * | 2015-04-06 | 2016-10-06 | Qualcomm Incorporated | Self-interference cancellation using digital filter and auxiliary receiver |
US9473253B1 (en) | 2015-05-22 | 2016-10-18 | Qualcomm Incorporated | Robust active self-interference cancellation in the presence of external in-band signals using guard region signal measurements |
US9877308B2 (en) | 2015-08-11 | 2018-01-23 | Qualcomm Incorporated | Interference mitigation techniques for broadcast multimedia receiver device |
US10237004B2 (en) * | 2016-05-25 | 2019-03-19 | Avago Technologies International Sales Pte. Limited | Inter-radio communications for scheduling or allocating time-varying frequency resources |
EP3410605A1 (de) | 2017-06-02 | 2018-12-05 | Intel IP Corporation | Kommunikationsvorrichtung und -verfahren für funkkommunikation |
CN110536329B (zh) * | 2018-05-23 | 2023-02-21 | 维沃移动通信有限公司 | 干扰信号处理方法和终端 |
US10820326B2 (en) * | 2018-11-28 | 2020-10-27 | Qualcomm Incorporated | Resource allocation for reserved resources |
US11272382B2 (en) * | 2020-03-26 | 2022-03-08 | Cypress Semiconductor Corporation | Interference reduction for wireless communications devices |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6493400B1 (en) * | 1999-04-19 | 2002-12-10 | Bae Systems Aerospace Electronics Inc. | Harmonic cancellation system |
JP3840412B2 (ja) * | 2001-12-28 | 2006-11-01 | 株式会社日立製作所 | 無線端末装置 |
GB2421674B (en) | 2003-08-07 | 2006-11-15 | Quellan Inc | Method and system for crosstalk cancellation |
US20060045170A1 (en) * | 2004-08-30 | 2006-03-02 | Samsung Electronics Co., Ltd. | Apparatus and method for canceling interference in a single antenna 1xEV-DV mobile station |
US7725079B2 (en) | 2004-12-14 | 2010-05-25 | Quellan, Inc. | Method and system for automatic control in an interference cancellation device |
US8170487B2 (en) * | 2006-02-03 | 2012-05-01 | Qualcomm, Incorporated | Baseband transmitter self-jamming and intermodulation cancellation device |
JP2007215009A (ja) * | 2006-02-10 | 2007-08-23 | Matsushita Electric Ind Co Ltd | マルチモード通信回路、及びこのマルチモード通信回路を備えた無線通信装置、並びにこれらを用いた無線通信システム |
CN101529729A (zh) | 2006-10-17 | 2009-09-09 | 交互数字技术公司 | 具有用于移除由发射机生成的噪声的混合型自适应干扰消除器的收发信机 |
JP2008278397A (ja) * | 2007-05-07 | 2008-11-13 | Renesas Technology Corp | 受信装置 |
US9042479B2 (en) * | 2008-10-16 | 2015-05-26 | Qualcomm Incorporated | Method and apparatus for avoiding interference between coexisting wireless systems |
US8090320B2 (en) | 2008-12-19 | 2012-01-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Strong signal tolerant OFDM receiver and receiving methods |
US8036606B2 (en) | 2009-02-03 | 2011-10-11 | Ubidyne, Inc. | Method and apparatus for interference cancellation |
US8576965B2 (en) * | 2009-10-30 | 2013-11-05 | Qualcomm Incorporated | Methods and systems for interference cancellation in multi-mode coexistence modems |
US8744377B2 (en) | 2009-12-21 | 2014-06-03 | Qualcomm Incorporated | Method and apparatus for adaptive non-linear self-jamming interference cancellation |
US8724731B2 (en) | 2010-02-26 | 2014-05-13 | Intersil Americas Inc. | Methods and systems for noise and interference cancellation |
US8804871B2 (en) | 2010-12-01 | 2014-08-12 | Qualcomm Incorporated | Non-linear adaptive scheme for cancellation of transmit out of band emissions |
-
2013
- 2013-03-11 US US13/794,649 patent/US9113481B2/en active Active
- 2013-07-31 EP EP13752713.1A patent/EP2901559A1/de not_active Withdrawn
- 2013-07-31 CN CN201380050015.2A patent/CN104685844B/zh active Active
- 2013-07-31 JP JP2015534488A patent/JP6301342B2/ja active Active
- 2013-07-31 WO PCT/US2013/053073 patent/WO2014051857A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US9113481B2 (en) | 2015-08-18 |
EP2901559A1 (de) | 2015-08-05 |
JP2016500215A (ja) | 2016-01-07 |
US20140086162A1 (en) | 2014-03-27 |
CN104685844B (zh) | 2017-09-12 |
WO2014051857A1 (en) | 2014-04-03 |
CN104685844A (zh) | 2015-06-03 |
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